Method is_dlab_set

devices/src/legacy/serial.rs:187–189

(&self)

    }

    fn is_dlab_set(&self) -> bool {
        (self.line_control & LCR_DLAB_BIT) != 0
    }

    fn is_recv_intr_enabled(&self) -> bool {
        (self.interrupt_enable & IER_RECV_BIT) != 0